OL3 OL3 Project Why OL3? Delivery of the Power Plant Unit Licensing Process Technology Technical data Reactor main data Economic Efficiency Safety Quality Management Training OL3, Surrounding Area and Finland OL3 Graphics

You're here  OL3 › Technology Technology Advanced technology The new power plant unit is more advanced than the existing ones, representing the latest in light water reactor technology. The design of OL3 is based on nuclear power plants already in operation: the N4-type plants in France and the Konvoi-type plants in Germany. New technical features have been added in moderation to improve safety, production capacity and reliability.